SPV1040

批量生产

High efficiency solar battery charger with embedded MPPT

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  • The SPV1040 device is a low power, low voltage, monolithic step-up converter with an input voltage range from 0.3 V to 5.5 V, capable of maximizing the energy generated by solar cells (or fuel cells), where low input voltage handling capability is extremely important. Thanks to the embedded MPPT algorithm, even under varying environmental conditions (such as irradiation, dirt, temperature) the SPV1040 offers maximum efficiency in terms of power harvested from the cells and transferred to the output. The device employs a voltage regulation loop, which fixes the charging battery voltage via a resistor divider.

    It is possible to set the maximum output current according to charging requirements by a sense resistor .
    The SPV1040 protects itself and other application devices by stopping the PWM switching if either the maximum current threshold (up to 1.8 Apk) is reached or the maximum temperature limit (up to 155 °C) is exceeded. An additional built-in feature of the SPV1040 is the input source reverse polarity protection, which prevents damage in case of reverse connection of the solar panel on the input.

    主要特性

    • 0.3 V to 5.5 V operating input voltage
    • 140 mΩ internal synchronous rectifier
    • 120 mΩ internal power active switch
    • 100 kHz fixed PWM frequency
    • Duty cycle controlled by MPPT algorithm
    • Output voltage regulation, overcurrent and overtemperature protection
    • Input source reverse polarity protection
    • Built-in soft-start
    • Up to 95% efficiency
    • TSSOP8 package 3x4.4 mm

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样片和购买

产品型号
封装
包装类型
温度(ºC) 供货状态
预算价格(US$)
数量
ECCN (US)
更多信息
从分销商订购
从ST订购
min
max
SPV1040T TSSOP8 Tube -40 125
批⁠量⁠生⁠产
1.25 1000 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofSPV1040T

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 240 1 Order Now
AVNET AMERICA 361 0 Order Now
ARROW EUROPE 1884 0 Order Now
Newark Element14 AMERICA 28 0 Order Now
MOUSER WORLDWIDE 715 1 Order Now
Farnell Element14 EUROPE 1292 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

240

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

361

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

1884

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

28

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

715

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1292

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

立即购买
SPV1040TTR TSSOP8 Tape And Reel -40 125
批⁠量⁠生⁠产
1.25 1000 EAR99
更多信息

Country of Origin:

PHILIPPINES

查看供货情况

Distributor availability ofSPV1040TTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4100 1 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 2069 1 Order Now
Farnell Element14 EUROPE 2501 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

4100

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

4000

Min.Order

4000

地区

AMERICA Order Now

MOUSER

库存

2069

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2501

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

立即购买

SPV1040T

封装

TSSOP8

包装类型

Tube

单价(US$)

1.25*

Distributor availability ofSPV1040T

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 240 1 Order Now
AVNET AMERICA 361 0 Order Now
ARROW EUROPE 1884 0 Order Now
Newark Element14 AMERICA 28 0 Order Now
MOUSER WORLDWIDE 715 1 Order Now
Farnell Element14 EUROPE 1292 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

240

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

361

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

1884

Min.Order

0

地区

EUROPE Order Now

Newark Element14

库存

28

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

715

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

1292

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批⁠量⁠生⁠产

单价(US$)

1.25

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

SPV1040TTR

封装

TSSOP8

包装类型

Tape And Reel

单价(US$)

1.25*

Distributor availability ofSPV1040TTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 4100 1 Order Now
ARROW AMERICA 4000 4000 Order Now
MOUSER WORLDWIDE 2069 1 Order Now
Farnell Element14 EUROPE 2501 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

4100

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

4000

Min.Order

4000

地区

AMERICA Order Now

MOUSER

库存

2069

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2501

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2020-02-21

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

批⁠量⁠生⁠产

单价(US$)

1.25

数量

1000

ECCN (US)

EAR99

Country of Origin

PHILIPPINES

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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技术文档

    • 描述 版本 文档大小 操作
      DS6991
      High efficiency solar battery charger with embedded MPPT
      8.0
      649.86 KB
      PDF
      DS6991

      High efficiency solar battery charger with embedded MPPT

    • 描述 版本 文档大小 操作
      AN3319
      STEVAL-ISV006V2: solar battery charger using the SPV1040
      8.2
      1.11 MB
      PDF
      AN3319

      STEVAL-ISV006V2: solar battery charger using the SPV1040

    • 描述 版本 文档大小 操作
      DN0012
      Boost converter with MPPT drives isolated solar panel loads
      1.2
      313.3 KB
      PDF
      DN0012

      Boost converter with MPPT drives isolated solar panel loads

    • 描述 版本 文档大小 操作
      AN3319
      STEVAL-ISV006V2: solar battery charger using the SPV1040
      8.2
      1.11 MB
      PDF
      AN4050
      STEVAL-ISV012V1 lithium-ion solar battery charger
      3.0
      1.17 MB
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      AN3319

      STEVAL-ISV006V2: solar battery charger using the SPV1040

      AN4050

      STEVAL-ISV012V1 lithium-ion solar battery charger

Presentations & Training Material

    • 描述 版本 文档大小 操作
      SPV1040: solar battery charger for portable 1.0
      345.9 KB
      PDF

      SPV1040: solar battery charger for portable

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
SPV1040T
批量生产
TSSOP8 Industrial Ecopack2
SPV1040TTR
批量生产
TSSOP8 Industrial Ecopack2

SPV1040T

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SPV1040TTR

Package:

TSSOP8

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

TSSOP8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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V This option is required. And must be greater than or equal to Vmp [V]
A This option is required. And must be less than or equal to Isc [A]
A This option is required. And must be greater than or equal to Imp [A]

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